Chromatography column closure or similar article



FIG. 1 is a bottom perspective view of a chromatography column closure or similar article showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevational view thereof; and

FIG. 4 is a top plan view thereof. 

The ornamental design for a chromatography column closure or similar article, as shown and described. 